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Fan light flashing?
no hot water and pressure valve is on red and water is leakiing outside?
water goes cold during shower?
pressure switch?
what does F14 mean and F5?
burner going of after 2 or 3 minutes and on?
were do I get a diagram and information on airpressureswitch 105he?
charging system up?
water sensor?
gas neoon flashing?
no domestic hot water?
max of 50 degrees hot water?